Oak Leaf Cluster is a military award consisting of an oak leaf emblem and represents a second or subsequent award of a particular decoration. However, there are different terms used to describe the same award in different branches of the military or other countries. For instance, the United States Marine Corps and Navy refer to it as a "Gold Star", while the United States Air Force uses "Oak Leaf". In the United Kingdom, it is called a "bar", and in France, "palme". The Canadian Army refers to it as a "maple leaf". These various synonyms showcase the diversity of terminology used in different military awards, and the cultural and historical significance behind each one.